#include<iostream>
#include <unordered_map>


int main()
{


    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;
    std::cout << "hello VScode\n" << std :: endl;

    return 0;
}